Districts Impacted
PROJECT TIMELINE
St. Luke's United Methodist Church,
1164 Long Hwy Y, Conway, MO
Project Information
- Provide an improved crossing of Route Y across the Niangua River in Webster County between St. Luke Road and Willow Lane
- The new bridge structure will:
- Decrease frequency of roadway overtopping events
- Improve hydraulic conveyance through the new structure
- Decrease the buildup of debris and drift, reducing future maintenance
- The previous culvert was removed after it sustained damage from flash flood conditions that occurred in early June 2025
Traffic Impacts:
- Route Y CLOSED to through traffic at Webster County Route W and Route WW
- Local residents will have access to their property on either side of the closure; however will not be able to drive across the Niangua River
- Detour Routes: Webster County Route W and Route M
Project Updates
-
MoDOT: Webster County Route Y Bridge Replacement Project over the Niangua River In Conway
Webster County – Those interested in the Webster County Route Y Bridge Replacement Project over the Niangua River between St. Luke Road and Willow Lane in Conway are invited to a public meeting to discuss proposed improvements and project information...
Frequently Asked Questions:
Why is the bridge construction scheduled for 2026 and not 2025?
The bridge construction is scheduled for 2026 because we’re not just making repairs—we’re replacing the current box culvert with a full bridge. This is a major upgrade that takes more time to plan and complete to make sure it’s the best long-term solution. It involves detailed design work, preparing special requirements, advertising the project, selecting a contractor, and then building the bridge. The project also requires permitting and clearances for sensitive resources that take time to obtain. While all of this adds time to the process, we’re working hard to reopen the route as soon as we can.
Why not use a temporary bridge?
A temporary bridge isn’t a safe or practical option in this case. The original structure was removed quickly due to safety and stability concerns, and a temporary bridge would be even less secure. There’s a high risk of washout, which could damage areas downstream and create even more problems.
Additionally, a temporary bridge would require permitting and clearances for sensitive resources, which would take time away from clearing the permanent structure. This would add time and cost and could make it harder to build the permanent, improved bridge we need to solve the underlying issues.
The last day to leave comments on this project is Tuesday, September 23.
Project Contacts

Beth Schaller
Title
Area Engineer
Department
Southwest District
Contact Info
Ozarks Transportation Organization &
Southwest Missouri Council of Governments:
Dallas, Polk, Webster, Greene, Dade, Lawrence,
Christian, Barry, Stone and Taney Counties
Email: Beth.Schaller@modot.mo.gov
Phone: (417) 529-4120
Southwest Missouri Council of Governments:
Dallas, Polk, Webster, Greene, Dade, Lawrence,
Christian, Barry, Stone and Taney Counties
Email: Beth.Schaller@modot.mo.gov
Phone: (417) 529-4120

Bud Sherman
Title
Transportation Project Manager
Department
Design
Contact Info
Email: Bud.Sherman@modot.mo.gov
Phone: (417) 895-7690
Email: Bud.Sherman@modot.mo.gov
Phone: (417) 895-7690